The UIYBDI3234A from UIY Inc. is a RF & Microwave Isolator with Frequency 2 to 4 GHz, Bandwidth 2000 MHz, Average Power Forward 100 W, Average Power Reverse 30 W, Insertion Loss 0.6 dB. Tags: Drop-In, Drop-In Isolator. More details for UIYBDI3234A can be seen below.